A person tried to break into a residence at 535 Superior St. on Sunday just after midnight. No suspects were located when police arrived. Police later saw a 1999 Ford pickup squealing its tires and driving erratically in the 500 block of Russell Street.

Homemade explosive devices were being set off at 8:26 p.m. Saturday night on a gravel road north of C-49 on 100th Avenue.

A license plate was identified on the vehicle as the subjects fled the scene. Deputies from the Buena Vista County Sheriff’s Office and the Storm Lake Fire Department were called to the scene to investigate.

On Thursday morning police responded to a threat at Storm Lake High School.

Police were told by school administrators that a Storm Lake High School student, Cody Ladner, 18, of Storm Lake, became upset at a high school staff member and made threatening statements towards the staff member.